Individual Calculations August 2012
 Todorut, Ovidiu-Stefan  Total change: -9.30  Rating chartPersonal card
 Lions International Chess Festival - A Cluj Napoca ROU 2012-07-06
RcRownchangeKK*chgGame
 1725 1655 1.00 3 -0.31 30 -9.30 
  Bangau, Andrei-Ciprian 1512 ROU0.001-0.6930-20.70 
  Cornea, Tomas-Antonio 1634 ROU1.0010.473014.10 
  Cordea, David 2030 ROU0.001-0.0930-2.70 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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